Presentation For Unified Comms Expo 2009

Understanding SIPand what else you’ve got to do!

SIP is Everywhere!

Even here

SESSION INITIATION PROTOCOL

Can we talk?

Ok Do you talk

Rabbit?

Tut!

SIP ~ INVITE

From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Audio Codec – G711 or … Audio Codec – G729

200 OK

From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Let’s use Audio Codec – G711

ACK

From: ‘Graham Francis’ <sip:[email protected]>To: <sip:[email protected]>Acknowledgement

VoIPVoIP VoIPVoIPVoIPVoIP

VoIPVoIPVoIPVoIP

VoIPVoIPVoIPVoIP

VoIPVoIPVoIPVoIP

VoIPVoIP

VoIPVoIP

VoIPVoIP

VoIPVoIPVoIPVoIP

VoIPVoIPVoIPVoIP VoIPVoIP

Unified ClientsUnified Clients

Unified ServerInc.

Registrar andLocation services

Unified ServerInc.

Registrar andLocation services

SIP IP PhonesSIP IP Phones

DirectoryDirectory DNSDNSMessaging ServerMessaging Server

GatewayGateway PBXPBXFirewall / NATFirewall / NAT

ITSPITSP

It’s an Obsession

40% – 80%savings

Lines – You choose

DIDs – How many?

Disaster Recovery

Branch 2 Branch £0?

Migrate from E1 if nervous

Customer Choice…

Help is at handHelp is at hand!

The Internet Engineering Task Force

X

Z

Y

SIP:Proxy

I got the CFNA Info I got the CFNA Info

I got the CFNA Info I got the CFNA Info I gave you the CFNA

info on boot up!I gave you the CFNA

info on boot up!

SIP:INVITESIP:INVITE

https://www.ietf.org/mailman/listinfo/bliss

PBX

ITSP

SIP Trunk

Firewall/NAT

You can go there

95% INVITE, CANCEL, ACK, BYE93% REGISTER 95% NOTIFY95% SUBSCRIBE 86% OPTIONS 77% INFO 72% REFER 72% UPDATE 64% MESSAGE 43% PUBLISH

Test Test test!!!!

15 million

RFC

>150 Docs>1000 Pages

“The Mitel ‘SIP Center of Excellence’ is pleased to announce that it fully supports

and endorses The SIP School and the SSCA™ as it’s program of choice for SIP training and

certification for it’s own technical staff, channel partners and clients.”

Down Economy

The Green Alternative

33% OFF!

Offer

Thank You

Presentation For Unified Comms Expo 2009

Technology

Transcript of Presentation For Unified Comms Expo 2009